Answer:
I'm really blue but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt.
I am quick when I'm thin. I am slow when I'm fat. Wind is my worst nightmare. What am I?
I am shared by goats devils and unicorns.
I hide but my head is outside. What am I?
What has 4 fingers and a thumb but is not living?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?